/**
 * 图片保存到相册
 * @param {*} imagePath 
 */
export function saveImage(imagePath){
  console.log(imagePath)
  // 保存到相册
  wx.saveImageToPhotosAlbum({
    filePath: imagePath,
    success(res) {
      wx.showToast({
        title: '已保存至相册',
        icon: 'none'
      })
    },
    fail(err) {
      if (err.errMsg === "saveImageToPhotosAlbum:fail:auth denied" || err.errMsg === "saveImageToPhotosAlbum:fail auth deny" || err.errMsg === "saveImageToPhotosAlbum:fail authorize no response") {
        // 这边微信做过调整，必须要在按钮中触发，因此需要在弹框回调中进行调用
        wx.showModal({
          title: '提示',
          content: '需要您授权保存相册',
          showCancel: false,
          success: modalSuccess => {
            wx.openSetting({
              success(settingdata) {
                console.log("settingdata", settingdata)
                if (settingdata.authSetting['scope.writePhotosAlbum']) {
                  wx.showModal({
                    title: '提示',
                    content: '获取权限成功,再次点击图片即可保存',
                    showCancel: false,
                  })
                } else {
                  wx.showModal({
                    title: '提示',
                    content: '获取权限失败，将无法保存到相册哦~',
                    showCancel: false,
                  })
                }
              },
              fail(failData) {
                console.log("failData", failData)
              },
              complete(finishData) {
                console.log("finishData", finishData)
              }
            })
          }
        })
      }
    },
  })
}